 Beaubourg, centre d'art et de culture1977 · Director | Director |
 Concert for Michelangelo1977 · Director | Director |
 The Messiah1975 · Director, Screenplay | Director, Screenplay |
 Year One1974 · Director, Screenplay | Director, Screenplay |
| TThe World Population1974 · Director | Director |
 Interview with Salvador Allende: Power and Reason1973 · Director | Director |
 Augustine of Hippo1972 · Director, Writer | Director, Writer |
 Blaise Pascal1972 · Director, Writer | Director, Writer |
 Socrates1971 · Director, Screenplay | Director, Screenplay |
| RRice University1971 · Director, Writer | Director, Writer |
 Idea di un'isola1967 · Writer, Director, Producer | Writer, Director, Producer |
 The Taking of Power by Louis XIV1966 · Director, Writer | Director, Writer |
 Ro.Go.Pa.G.1963 · Director, Screenplay | Director, Screenplay |
 Illibatezza1963 · Director | Director |
 Dark Soul1962 · Director, Screenplay | Director, Screenplay |
 Vanina Vanini1961 · Director, Screenplay | Director, Screenplay |
 Viva l'Italia!1961 · Director, Screenplay | Director, Screenplay |
| TTorino nei cent'anni1961 · Director | Director |
 Escape by Night1960 · Director, Screenplay | Director, Screenplay |
 India: Matri Bhumi1960 · Director, Screenplay | Director, Screenplay |
 General Della Rovere1959 · Man in Gestapo office (uncredited), Director | Man in Gestapo office (uncredited), Director |
 Le Psychodrame1956 · Director | Director |
 Joan of Arc at the Stake1954 · Director, Writer | Director, Writer |
 Fear1954 · Director, Writer | Director, Writer |
 Journey to Italy1954 · Screenplay, Producer, Director | Screenplay, Producer, Director |
 Where Is Freedom?1954 · Director | Director |
 Mid-Century Loves1954 · Screenplay, Director | Screenplay, Director |
 Naples 19431954 · Director | Director |
 We, the Women1953 · Director, Screenplay | Director, Screenplay |
 The Chicken1953 · Director, Writer | Director, Writer |
 Europa '511952 · Director, Screenplay, Producer | Director, Screenplay, Producer |
 The Machine That Kills Bad People1952 · Director, Screenplay | Director, Screenplay |
 The Seven Deadly Sins1952 · Director, Screenplay | Director, Screenplay |
 L'invidia1952 · Director, Writer | Director, Writer |
 Santa Brigida1951 · Director | Director |
 The Flowers of St. Francis1950 · Director | Director |
 The Ways of Love1950 · Director | Director |
 Stromboli1950 · Director, Producer, Screenplay | Director, Producer, Screenplay |
 L'Amore1948 · Director, Screenplay, Producer | Director, Screenplay, Producer |
 Germany, Year Zero1948 · Screenplay, Director, Producer | Screenplay, Director, Producer |
 Paisan1946 · Screenplay, Director, Producer | Screenplay, Director, Producer |
 Desire1946 · Director, Screenplay, Producer | Director, Screenplay, Producer |
 Rome, Open City1945 · Director, Producer, Screenplay | Director, Producer, Screenplay |
 The Man with the Cross1943 · Director, Screenplay | Director, Screenplay |
 A Pilot Returns1942 · Director, Screenplay | Director, Screenplay |
 The White Ship1941 · Director, Screenplay | Director, Screenplay |
 The Brook of Ripa Sottile1941 · Director | Director |
 Undersea Fantasy1940 · Director, Writer | Director, Writer |
 Il tacchino prepotente1939 · Director | Director |
 La vispa Teresa1939 · Director | Director |
 Prelude to the Afternoon of a Faun1937 · Director | Director |
